How far is Duluth, MN, from Philadelphia, PA?

The distance between Philadelphia (Philadelphia International Airport) and Duluth (Duluth International Airport) is 977 miles / 1573 kilometers / 849 nautical miles.

The driving distance from Philadelphia (PHL) to Duluth (DLH) is 1235 miles / 1987 kilometers, and travel time by car is about 23 hours 15 minutes.

Distance from Philadelphia to Duluth

There are several ways to calculate the distance from Philadelphia to Duluth. Here are two standard methods:

Vincenty's formula (applied above)

• 977.207 miles
• 1572.662 kilometers
• 849.170 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula

• 975.419 miles
• 1569.785 kilometers
• 847.616 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

How long does it take to fly from Philadelphia to Duluth?

The estimated flight time from Philadelphia International Airport to Duluth International Airport is 2 hours and 21 minutes.

What is the time difference between Philadelphia and Duluth?

The time difference between Philadelphia and Duluth is 1 hour. Duluth is 1 hour behind Philadelphia.

Flight carbon footprint between Philadelphia International Airport (PHL) and Duluth International Airport (DLH)

On average, flying from Philadelphia to Duluth generates about 149 kg of CO2 per passenger, and 149 kilograms equals 329 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Philadelphia to Duluth

See the map of the shortest flight path between Philadelphia International Airport (PHL) and Duluth International Airport (DLH).

Airport information

Origin	Philadelphia International Airport
City:	Philadelphia, PA
Country:	United States
IATA Code:	PHL
ICAO Code:	KPHL
Coordinates:	39°52′18″N, 75°14′27″W

Destination	Duluth International Airport
City:	Duluth, MN
Country:	United States
IATA Code:	DLH
ICAO Code:	KDLH
Coordinates:	46°50′31″N, 92°11′36″W